SONY BBC EARTH HD

Savannah and her four cubs in the Tswalu Kalahari Reserve as well as Chili and her five kittens in the Great Karoo navigate a harsh environment, dangerous wildlife and dwindling prey.

Salamanders can regenerate entire legs and tails to replace ones they have lost, while deer shed their massive antlers and re-grow them from a few remaining cells each year.

Ben Fogle goes about meeting people who have given up the ways of western civilisation to embrace the wild and live offbeat, adventurous lives.

The hosts visit some of the biggest food production units in Britain and share details about the various processes that take place inside these factories.

The filmmaker tries to understand the sudden death of seabirds on remote islands and other natural phenomena.

Arriving in Pemlong village, the six athletes are met with their strangest challenge yet, the utterly insane sport of water-buffalo racing.

Joanna Lumley embarks on a captivating adventure to follow various delicate tastes and explore the cultural impacts of the planet's primary spice-rich regions as well as their trade routes.

Adventurer Cyril Chauquet embarks on a journey to find the most dangerous underwater creatures in the most remote parts of the world.

Ben Fogle goes about meeting people who have given up the ways of western civilisation to embrace the wild and live offbeat, adventurous lives.

Experts traverse untamed wilderness to provide insights on incredible flora and fauna thriving in habitats ranging from frigid mountain ranges to the deepest oceans and the hottest deserts.

The hosts visit some of the biggest food production units in Britain and share details about the various processes that take place inside these factories.

The filmmaker tries to understand the sudden death of seabirds on remote islands and other natural phenomena.

Steve is in Uganda on a challenge to meet some of mankind's closest deadly relatives, the primates.

In Thailand, Steve comes face to face with the longest venomous snake in the world, the king cobra whose bite could kill an elephant.

Adventurer Cyril Chauquet embarks on a journey to find the most dangerous underwater creatures in the most remote parts of the world.

Joanna Lumley embarks on a captivating adventure to follow various delicate tastes and explore the cultural impacts of the planet's primary spice-rich regions as well as their trade routes.